Compliant NFPA 1983, G CI1801, Static Ansi Z359.15

Unicore technology creates the ultimate bond between sheath and core. This bond means sheath slippage is nearly zero, even when the sheath is cut circumferentially. Allows the person to pass either a cut or torn sheath area, whether descending or ascending since the sheath cannot bunch to create an impasse. When cut with a knife, minimal fraying occurs. It also reduces shrinkage in water by more than 50 percent.